# 316 Ocean House, LLC

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 316 Ocean House, LLC
- Alternative and DBA names: Isis Development, LLC; Washburn Drive Holdings, LLC
- Entity type: LLC
- Original incorporation date: July 8, 1999
- Time in business: 27 years and 3 months
- Jurisdiction count: 2

## All known addresses

- 200 Middle St Ste 901, Portland, ME 04101 (listed in Maine)
- 50 Gorham Rd, South Portland, ME 04106 (listed in Massachusetts)

## Registered states

- [Maine](https://index.baselayer.com/me/7c89e120ecc5b6b0): Domestic registration
- [Massachusetts](https://index.baselayer.com/ma/096906d45fee77d9): Foreign registration, as Isis Development, LLC

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/7c89e120ecc5b6b0)